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Showing results for tags 'drilling'.
Found 2 results
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Hi everyone, I'm currently in the process of building my RB25 Neo. I've read the entire oil control thread and have been implementing all the recommendations. I'm wanting to enlarge the 5 oil return holes in the head and block from 8 mm to ~9-10 mm. I found when aligning the headgasket using the dowels to the underside of the head, that the 5 oil return holes line up perfectly. It's just a matter of opening up the existing holes. Not too difficult. However, when sitting the headgasket (again aligned with the dowels) on to the block the 5 oil returns are all completely off centre (see picture below). If I were to enlarge the exisiting holes much more, they would protrude under the gasket. I have a spare R33 RB25 block, and it's the same thing. I also check using the original headgasket and it's the same. I thought the idea was to align the drill with the existing hole (on a mill or I've even read people doing it by hand) and enlarge it to 10mm to match the headgasket. Am I missing something? Any help or info would be super appreciated! 🙂
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Hi guys, I'm wanting to add some carbon fiber canards to the front of my R33 GTR (original series 3 bumper) but don't want to drill holes in case I want to remove them in the future. Do you know if there are any industrial strength double-sided tape or the like to keep them in place but won't ruin the paint on my bumper if I decide to remove them in the future? I don't like the 4-piece AutoSelect/ACE style ones which extend onto the front indicators and are looking to get the simple two-piece ones like shown below but because they're not specifically made for the R33 GTR bumper there's some gaps in the centre so will need to be apply more tape to fill gaps. Any experiences here guys? I don't just don't want to drill holes into my bumper.
